Replacing The Conveyor Belts - Nordson Asymtek Spectrum Series Installation, Operation & Maintenance Manual

9.7

Replacing the Conveyor Belts

Checking the condition of the conveyor belts should be part of the routine maintenance schedule for the
dispensing system. Cracked, worn, or broken belts should be replaced immediately.
To maintain reliable system performance, it is recommended that the conveyor belts be changed every six
months. However, the belts may need to be changed more frequently or less frequently, depending upon
the volume of workpiece production.
Tools and Materials Needed
•
4 mm Hex Key
•
2.5 mm Hex Key
•
Isopropyl Alcohol
•
Phillips Head Screwdriver
To remove a conveyor belt:
CAUTION!
NOTES Only one belt should be removed at a time. Use the other belt as a reference for proper
orientation of the belt being replaced.
All components and fasteners removed during this procedure should be retained in an
orderly manner and in a safe location for reinstallation or shipment back to Asymtek.
1. Move the dispensing head to the home position.
2. Use the FmXP Jog Controls to move the rear conveyor rail to the extreme back of the
dispensing chamber.
3. Perform a service shutdown as specified in
4. Open the hood.
5. Remove any rail-mounted components that interfere with belt removal/replacement.
If stop pins interfere, use a 2.5 mm hex key to remove the stop pins along the length of
the conveyor rails.
NOTE For ease of reinstallation, you should note the locations and orientations of
6. Slide the old belt off the pulley tires and discard.
Parts Replacement
•
Soft Cloth and Cotton Swabs
•
Two Conveyor Belts (P/N 7209910)
•
Removable Thread Locker (P/N 40-0019)
•
Torque Wrench
This procedure should only be performed by a trained service technician.
rail-mounted components before removing them.
2.11 Service Shutdown.
9-5